AI
Everything we publish on AI: the models we run on our own machines, what the tools send home, the benchmarks we measure ourselves and the claims we check against the code. Start with the investigations, then the guides.
apiWhat the anonymous ARC-AGI-3 API key gets you
The ARC-AGI-3 API key you get without asking: what the anonymous key can do, what registering adds, and the 600…
arc-agi-3Build your own ARC-AGI-3 game with arcengine in 13 lines
A working ARC-AGI-3 game in 13 lines of Python on arcengine: the class, the camera, two levels, step(), the on-disk…
agentsWrite your first ARC-AGI-3 agent in 40 lines of Python
A 40 line ARC-AGI-3 agent in Python that survives resets, converts action ids, handles clicks and scores locally. Every guard…
agentsA random agent on all 25 ARC-AGI-3 games: 12 clears, no score
An ARC-AGI-3 random agent ran 60,000 actions on all 25 public games: twelve first levels cleared, two second levels, about…
arc-agi-3Why GameAction(1) fails in the ARC-AGI-3 toolkit
GameAction(1) raises ValueError in the ARC-AGI-3 toolkit though ACTION1.value is 1. Why the GameAction enum rejects its own value, and…
arc-agi-3All 25 public ARC-AGI-3 games compared, from source
All 25 public ARC-AGI-3 games downloaded and compared from source: lines of code, levels, action sets, human baselines, and what…
arc-agi-3How an ARC-AGI-3 game runs: ARCBaseGame from source
ARCBaseGame is the 593 line class every ARC-AGI-3 game inherits. The action loop, why RESET means two things, and the…
arc-agi-3What is inside an ARC-AGI-3 game file
We opened an ARC-AGI-3 game file: 2,060 lines of runnable Python with 26 of 34 functions renamed to random letters.…
arc-agi-3ARC-AGI-3 offline mode: run the games with no API key
ARC-AGI-3 offline mode runs the public games from disk with no key and no network. The four operation modes read…
agentsARC-AGI-3 is not saturated: which number to believe
Is ARC-AGI-3 saturated? Three numbers are circulating as a solved benchmark, and only one compares systems. Which set, which harness,…